diff --git a/src/app/Main.tsx b/src/app/Main.tsx
index c3cb34d3..5e21cdb3 100644
--- a/src/app/Main.tsx
+++ b/src/app/Main.tsx
@@ -9,7 +9,7 @@ import { Analytics } from './Analytics'
 import { Header } from './components'
 import { loadLocale, locale, Locales } from './Locales'
 import { Changelog, Generator, Home, Sounds, Worldgen } from './pages'
-import type { VersionId } from './Schemas'
+import type { VersionId } from './services'
 import { Store } from './Store'
 import { cleanUrl } from './Utils'
 
diff --git a/src/app/Store.ts b/src/app/Store.ts
index b591703f..b8aa4c35 100644
--- a/src/app/Store.ts
+++ b/src/app/Store.ts
@@ -1,5 +1,5 @@
-import type { VersionId } from './Schemas'
-import { VersionIds } from './Schemas'
+import type { VersionId } from './services'
+import { VersionIds } from './services'
 
 export namespace Store {
 	export const ID_LANGUAGE = 'language'
diff --git a/src/app/components/Header.tsx b/src/app/components/Header.tsx
index df7635d5..4e3f236b 100644
--- a/src/app/components/Header.tsx
+++ b/src/app/components/Header.tsx
@@ -2,8 +2,8 @@ import { getCurrentUrl, Link, route } from 'preact-router'
 import { Btn, BtnMenu, Icons, Octicon } from '.'
 import config from '../../config.json'
 import { locale } from '../Locales'
-import type { VersionId } from '../Schemas'
-import { checkVersion } from '../Schemas'
+import type { VersionId } from '../services'
+import { checkVersion } from '../services'
 import { cleanUrl, getGenerator } from '../Utils'
 
 const Themes: Record<string, keyof typeof Octicon> = {
diff --git a/src/app/components/generator/PreviewPanel.tsx b/src/app/components/generator/PreviewPanel.tsx
index 4c0689cf..d22f4bcd 100644
--- a/src/app/components/generator/PreviewPanel.tsx
+++ b/src/app/components/generator/PreviewPanel.tsx
@@ -2,7 +2,7 @@ import type { DataModel } from '@mcschema/core'
 import { Path } from '@mcschema/core'
 import { useState } from 'preact/hooks'
 import { useModel } from '../../hooks'
-import type { VersionId } from '../../Schemas'
+import type { VersionId } from '../../services'
 import { BiomeSourcePreview, DecoratorPreview, NoisePreview, NoiseSettingsPreview } from '../previews'
 
 export const HasPreview = ['dimension', 'worldgen/noise', 'worldgen/noise_settings', 'worldgen/configured_feature']
diff --git a/src/app/components/generator/SourcePanel.tsx b/src/app/components/generator/SourcePanel.tsx
index d6eb59e1..44d47299 100644
--- a/src/app/components/generator/SourcePanel.tsx
+++ b/src/app/components/generator/SourcePanel.tsx
@@ -4,7 +4,7 @@ import { Btn, BtnMenu } from '..'
 import { useModel } from '../../hooks'
 import { locale } from '../../Locales'
 import { transformOutput } from '../../schema/transformOutput'
-import type { BlockStateRegistry } from '../../Schemas'
+import type { BlockStateRegistry } from '../../services'
 import { Store } from '../../Store'
 import { message } from '../../Utils'
 
diff --git a/src/app/components/generator/Tree.tsx b/src/app/components/generator/Tree.tsx
index 00cba130..fd357a47 100644
--- a/src/app/components/generator/Tree.tsx
+++ b/src/app/components/generator/Tree.tsx
@@ -2,7 +2,7 @@ import type { DataModel } from '@mcschema/core'
 import { useErrorBoundary, useState } from 'preact/hooks'
 import { useModel } from '../../hooks'
 import { FullNode } from '../../schema/renderHtml'
-import type { BlockStateRegistry, VersionId } from '../../Schemas'
+import type { BlockStateRegistry, VersionId } from '../../services'
 
 type TreePanelProps = {
 	lang: string,
diff --git a/src/app/components/previews/NoiseSettingsPreview.tsx b/src/app/components/previews/NoiseSettingsPreview.tsx
index 007a1bdc..8c681801 100644
--- a/src/app/components/previews/NoiseSettingsPreview.tsx
+++ b/src/app/components/previews/NoiseSettingsPreview.tsx
@@ -4,7 +4,7 @@ import { Btn, BtnInput, BtnMenu } from '..'
 import { useCanvas } from '../../hooks'
 import { locale } from '../../Locales'
 import { noiseSettings } from '../../previews'
-import { checkVersion } from '../../Schemas'
+import { checkVersion } from '../../services'
 import { randomSeed } from '../../Utils'
 
 export const NoiseSettingsPreview = ({ lang, data, shown, version }: PreviewProps) => {
diff --git a/src/app/components/previews/index.ts b/src/app/components/previews/index.ts
index 4cafa253..22bd54c5 100644
--- a/src/app/components/previews/index.ts
+++ b/src/app/components/previews/index.ts
@@ -1,5 +1,5 @@
 import type { DataModel } from '@mcschema/core'
-import type { VersionId } from '../../Schemas'
+import type { VersionId } from '../../services'
 
 export * from './BiomeSourcePreview'
 export * from './DecoratorPreview'
diff --git a/src/app/components/sounds/SoundConfig.tsx b/src/app/components/sounds/SoundConfig.tsx
index 68e7db19..3a4b4c73 100644
--- a/src/app/components/sounds/SoundConfig.tsx
+++ b/src/app/components/sounds/SoundConfig.tsx
@@ -1,9 +1,9 @@
 import { Howl } from 'howler'
 import { useEffect, useRef, useState } from 'preact/hooks'
 import { Btn, NumberInput, RangeInput, TextInput } from '..'
-import { getResourceUrl } from '../../DataFetcher'
 import { locale } from '../../Locales'
-import type { SoundEvents, VersionAssets } from '../../Manifest'
+import type { SoundEvents, VersionAssets } from '../../services'
+import { getResourceUrl } from '../../services'
 
 export interface SoundConfig {
 	id: string,
diff --git a/src/app/pages/Changelog.tsx b/src/app/pages/Changelog.tsx
index aa12527c..9a8f14b2 100644
--- a/src/app/pages/Changelog.tsx
+++ b/src/app/pages/Changelog.tsx
@@ -2,9 +2,8 @@ import marked from 'marked'
 import { useEffect, useMemo, useState } from 'preact/hooks'
 import { Ad, Btn, ErrorPanel, Octicon, TextInput } from '../components'
 import { locale } from '../Locales'
-import type { VersionId } from '../Schemas'
-import type { ChangelogEntry, ChangelogVersion } from '../services/Changelogs'
-import { getChangelogs } from '../services/Changelogs'
+import type { ChangelogEntry, ChangelogVersion, VersionId } from '../services'
+import { getChangelogs } from '../services'
 import { hashString } from '../Utils'
 
 type ChangelogProps = {
diff --git a/src/app/pages/Generator.tsx b/src/app/pages/Generator.tsx
index 5da863b5..9fddc54e 100644
--- a/src/app/pages/Generator.tsx
+++ b/src/app/pages/Generator.tsx
@@ -4,11 +4,10 @@ import { useEffect, useErrorBoundary, useRef, useState } from 'preact/hooks'
 import config from '../../config.json'
 import { Analytics } from '../Analytics'
 import { Ad, Btn, BtnInput, BtnMenu, ErrorPanel, HasPreview, Octicon, PreviewPanel, SourcePanel, Tree } from '../components'
-import { fetchPreset } from '../DataFetcher'
 import { useModel } from '../hooks'
 import { locale } from '../Locales'
-import type { BlockStateRegistry, VersionId } from '../Schemas'
-import { checkVersion, getBlockStates, getCollections, getModel } from '../Schemas'
+import type { BlockStateRegistry, VersionId } from '../services'
+import { checkVersion, fetchPreset, getBlockStates, getCollections, getModel } from '../services'
 import { getGenerator, message } from '../Utils'
 
 type GeneratorProps = {
diff --git a/src/app/pages/Sounds.tsx b/src/app/pages/Sounds.tsx
index 445cfe22..1d5c5a33 100644
--- a/src/app/pages/Sounds.tsx
+++ b/src/app/pages/Sounds.tsx
@@ -2,9 +2,8 @@ import { useEffect, useRef, useState } from 'preact/hooks'
 import config from '../../config.json'
 import { Ad, Btn, BtnMenu, ErrorPanel, SoundConfig, TextInput } from '../components'
 import { locale } from '../Locales'
-import type { SoundEvents, VersionAssets } from '../Manifest'
-import { getAssets, getSounds } from '../Manifest'
-import type { VersionId } from '../Schemas'
+import type { SoundEvents, VersionAssets, VersionId } from '../services'
+import { getAssets, getSounds } from '../services'
 import { hexId, message } from '../Utils'
 
 type SoundsProps = {
diff --git a/src/app/previews/BiomeSource.ts b/src/app/previews/BiomeSource.ts
index b335defa..7b23fd23 100644
--- a/src/app/previews/BiomeSource.ts
+++ b/src/app/previews/BiomeSource.ts
@@ -4,8 +4,8 @@ import { FixedBiome, LegacyRandom, NormalNoise, TerrainShaper } from 'deepslate'
 import init, { biome_parameters, climate_noise, climate_sampler, multi_noise } from 'deepslate-rs'
 // @ts-expect-error
 import wasm from 'deepslate-rs/deepslate_rs_bg.wasm?url'
-import { fetchPreset } from '../DataFetcher'
-import type { VersionId } from '../Schemas'
+import type { VersionId } from '../services'
+import { fetchPreset } from '../services'
 import { BiMap, clamp, deepClone, deepEqual, square, stringToColor } from '../Utils'
 
 let ready = false
diff --git a/src/app/previews/Decorator.ts b/src/app/previews/Decorator.ts
index c07307fb..e7fa4644 100644
--- a/src/app/previews/Decorator.ts
+++ b/src/app/previews/Decorator.ts
@@ -1,7 +1,7 @@
 import { DataModel } from '@mcschema/core'
 import type { Random } from 'deepslate'
 import { LegacyRandom, PerlinNoise } from 'deepslate'
-import type { VersionId } from '../Schemas'
+import type { VersionId } from '../services'
 import { clamp, stringToColor } from '../Utils'
 
 type BlockPos = [number, number, number]
diff --git a/src/app/previews/NoiseSettings.ts b/src/app/previews/NoiseSettings.ts
index 1500ee29..c9aceecb 100644
--- a/src/app/previews/NoiseSettings.ts
+++ b/src/app/previews/NoiseSettings.ts
@@ -2,8 +2,8 @@ import { DataModel } from '@mcschema/core'
 import type { BlockPos, BlockState } from 'deepslate'
 import { Chunk, ChunkPos, FixedBiome, NoiseChunkGenerator, NoiseGeneratorSettings } from 'deepslate'
 import { getOctaves } from '../components'
-import type { VersionId } from '../Schemas'
-import { checkVersion } from '../Schemas'
+import type { VersionId } from '../services'
+import { checkVersion } from '../services'
 import { deepClone, deepEqual } from '../Utils'
 import { NoiseChunkGenerator as OldNoiseChunkGenerator } from './noise/NoiseChunkGenerator'
 
diff --git a/src/app/previews/NormalNoise.ts b/src/app/previews/NormalNoise.ts
index aedc3e07..dfd20e84 100644
--- a/src/app/previews/NormalNoise.ts
+++ b/src/app/previews/NormalNoise.ts
@@ -1,6 +1,6 @@
 import { DataModel } from '@mcschema/core'
 import { LegacyRandom, NoiseParameters, NormalNoise } from 'deepslate'
-import type { VersionId } from '../Schemas'
+import type { VersionId } from '../services'
 
 export type NoiseOptions = {
 	offset: [number, number],
diff --git a/src/app/schema/renderHtml.tsx b/src/app/schema/renderHtml.tsx
index fc3398dd..c621ce9a 100644
--- a/src/app/schema/renderHtml.tsx
+++ b/src/app/schema/renderHtml.tsx
@@ -3,12 +3,11 @@ import { DataModel, ListNode, MapNode, ModelPath, ObjectNode, Path, relativePath
 import type { ComponentChildren, JSX } from 'preact'
 import { memo } from 'preact/compat'
 import { useState } from 'preact/hooks'
-import { Btn } from '../components'
-import { Octicon } from '../components/Octicon'
+import { Btn, Octicon } from '../components'
 import { useFocus } from '../hooks'
 import { locale } from '../Locales'
-import type { BlockStateRegistry } from '../Schemas'
-import { CachedDecorator, CachedFeature } from '../Schemas'
+import type { BlockStateRegistry } from '../services'
+import { CachedDecorator, CachedFeature } from '../services'
 import { deepClone, deepEqual, hexId, isObject, newSeed } from '../Utils'
 import { ModelWrapper } from './ModelWrapper'
 
diff --git a/src/app/schema/transformOutput.ts b/src/app/schema/transformOutput.ts
index 1cc107eb..cca2264e 100644
--- a/src/app/schema/transformOutput.ts
+++ b/src/app/schema/transformOutput.ts
@@ -1,6 +1,6 @@
 import type { Hook } from '@mcschema/core'
 import { relativePath } from '@mcschema/core'
-import type { BlockStateRegistry } from '../Schemas'
+import type { BlockStateRegistry } from '../services'
 
 export type OutputProps = {
 	blockStates: BlockStateRegistry,
diff --git a/src/app/DataFetcher.ts b/src/app/services/DataFetcher.ts
similarity index 99%
rename from src/app/DataFetcher.ts
rename to src/app/services/DataFetcher.ts
index fae6f599..c82a2137 100644
--- a/src/app/DataFetcher.ts
+++ b/src/app/services/DataFetcher.ts
@@ -1,9 +1,9 @@
 import type { CollectionRegistry } from '@mcschema/core'
-import config from '../config.json'
+import config from '../../config.json'
+import { message } from '../Utils'
 import type { VersionAssets, VersionManifest } from './Manifest'
 import type { BlockStateRegistry, VersionId } from './Schemas'
 import { checkVersion } from './Schemas'
-import { message } from './Utils'
 
 ['1.15', '1.16', '1.17'].forEach(v => localStorage.removeItem(`cache_${v}`))
 
diff --git a/src/app/Manifest.ts b/src/app/services/Manifest.ts
similarity index 100%
rename from src/app/Manifest.ts
rename to src/app/services/Manifest.ts
diff --git a/src/app/Schemas.ts b/src/app/services/Schemas.ts
similarity index 98%
rename from src/app/Schemas.ts
rename to src/app/services/Schemas.ts
index 69695b08..c13aa0c4 100644
--- a/src/app/Schemas.ts
+++ b/src/app/services/Schemas.ts
@@ -4,9 +4,9 @@ import * as java15 from '@mcschema/java-1.15'
 import * as java16 from '@mcschema/java-1.16'
 import * as java17 from '@mcschema/java-1.17'
 import * as java18 from '@mcschema/java-1.18'
-import config from '../config.json'
+import config from '../../config.json'
+import { message } from '../Utils'
 import { fetchData } from './DataFetcher'
-import { message } from './Utils'
 
 export const VersionIds = ['1.15', '1.16', '1.17', '1.18'] as const
 export type VersionId = typeof VersionIds[number]
diff --git a/src/app/services/index.ts b/src/app/services/index.ts
new file mode 100644
index 00000000..13380d71
--- /dev/null
+++ b/src/app/services/index.ts
@@ -0,0 +1,4 @@
+export * from './Changelogs'
+export * from './DataFetcher'
+export * from './Manifest'
+export * from './Schemas'